25409016

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20759}}^1$

素因数の和:20788

約数の個数: 48

約数和(自身を含む): 72867600

約数和(自身を除く): 47458584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 20759, 41518, 62277, 83036, 124554, 166072, 186831, 249108, 352903, 373662, 498216, 705806, 747324, 1058709, 1411612, 1494648, 2117418, 2823224, 3176127, 4234836, 6352254, 8469672, 12704508, 25409016]

約数ペア:

[(1, 25409016), (2, 12704508), (3, 8469672), (4, 6352254), (6, 4234836), (8, 3176127), (9, 2823224), (12, 2117418), (17, 1494648), (18, 1411612), (24, 1058709), (34, 747324), (36, 705806), (51, 498216), (68, 373662), (72, 352903), (102, 249108), (136, 186831), (153, 166072), (204, 124554), (306, 83036), (408, 62277), (612, 41518), (1224, 20759)]